- DSP in NeXtMidas:
- A DSP primitive is realy no different than a simple primitive that reads and writes
frame-based data.
- If you completed Lab 4 (Write a lite version of
NOOP.), you are in good shape.
- The difference between a DSP primitive and NOOP is that the DSP primitive
does something with the data between the read(..) and write(..).
- The key to understanding how to do DSP in NeXtMidas is understanding the Data
class.
- The Data Class:
- The Data class acts as a buffer for data read in from a file or that will be
written out to a file.
- Data from a BLUE file can be directly read into a Data buffer and can also
be written out from a Data buffer.
- The Data class also handles conversion to/from native Java arrays.
- The docs for the nxm.sys.lib.Data
class have details on how this works.
- A few of the highlights are outlined on the next page.